12347356

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2549}}^1$

素因数の和:2733

約数の個数: 24

約数和(自身を含む): 24847200

約数和(自身を除く): 12499844

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 2549, 4844, 5098, 10196, 17843, 35686, 71372, 440977, 881954, 1763908, 3086839, 6173678, 12347356]

約数ペア:

[(1, 12347356), (2, 6173678), (4, 3086839), (7, 1763908), (14, 881954), (28, 440977), (173, 71372), (346, 35686), (692, 17843), (1211, 10196), (2422, 5098), (2549, 4844)]